my car was in storage for a few months and just noticed at least approx 1 quart

start engine,get engine up to operating temperature,park on level ground,check transmission fluid,while engine is running,pull stick out,wipe off,put back in,pull back out,check.add as needed,do not overfill.use correct TYPE FLUID.should tell you on dip stick what type fluid to use.if not see owners manual.